查看标准

请选择需要导出的字段:

ASTM D202-2008

抽样与测试电工绝缘用未经处理纸的试验方法

Standard Test Methods for Sampling and Testing Untreated Paper Used for Electrical Insulation

实施日期: 2008-05-01

中标分类号: K15 - 电工 - 电工绝缘材料及其制品

ICS分类号: 29.035.10 - 电气工程 - 纸和纸板绝缘材料

标准组织: ASTM - 美国材料与试验协会标准

全文来源: WF

英文关键词: absorption acidity air resistance alkalinity aqueous extract conductivity aqeous extract pH ash content basis weight board bursting strength chloride content conditioning conducting paths density dielectric strength dimensions dissipation factor edge-tearing resistance fiber analysis folding endurance grammage heat stability impregnation time internal-tearing resistance moisture content paper paperboard particulate copper particulate iron permittivity pH roll dimensions sampling sheet dimensions silver tarnishing solvent-soluble content specific gravity surface friction tensile properties tearing resistance thickness Sampling electrical inisulating materials Sampling paper/paper products Solvents Staining process/analysis Stretch at rupture Structural analysis/applications--paper materials/applications Sulfur Tear testing--paper products/applications Tensile properties/testing--electrical insulating materials Tensile properties/testing--paper products Water absorption--electrical insulating materials Water-extractable matter/processing Acidity, alkalinity, pH--paper Airflow resistance Aqueous solutions Ash--paper Capacitor tissue Chloride analysis--insulation applications Composition analysis--paper Conditioning--electrical insulating materials Conductance and conductivity (electrical)--insulating materials Copper content Current measurement Density--apparent (bulk) Dielectric breakdown voltage Dry coverage Electrical insulating paper/paperboard Extraction methods Felt Friction/frictional properties--insulating materials Grammage (weight per unit area) Heating tests--electrical insulating materials Hole count Internal tearing resistance Iron content Micrometer measurement Moisture analysis--insulating materials/applications Paper--acidity/alkalinity/pH Permittivity (dielectric constant)--electrical insulating materials Pores Reactive sulfur compounds Rise of water

语种: 汉语

页数: 34

标准解读